Features 1、L2 LED light chip, stepless dimming, has very bright beam. 2、The output brightness can reach above 10000 lm and the service life is about 100000 hours. 3、The internal wiring adopts the high-efficiency booster circuit, which can maximize the use of the battery. 4、The main body adopt quality aluminium alloy material, sturdy construction, corrosion resistance, durable. 5、Hard anodic oxidation treatment, anti - abrasive, anti - scratch, anti - shock. Specifications Item type: LED Flashlight Material: aluminum alloy Weight: Approx. 245g Lamp Type: L2 LED Lighting color: white LED quantity: 1pcs LED Battery: 1 x 18650 3.7V/1 x 26650 battery (not included battery) Switch mode: stepless dimming LED life: about 100,000 hours Function: Gradually tending to brighten up, push the SOS 2 times. Electric current: 2.8A Lens: Coated glass lens Reflective cup: aluminium glossy reflective cup Package List 1 x Flashlight 1 x Lanyard 2 x Waterproof rubber ring 1 x Hex wrench 1 x Screw 1 x Fixing bracket